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Mid-West 140 膜片差压表带差压开关和变送器

Mid-West 140 膜片差压表带差压开关和变送器


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Mid-West 140 膜片差压表带差压开关和变送器
 
Common Applications
#  Filter/Strainer Monitoring
#  Compressed Air, Hydraulic, Refrigerant
#  Pump Performance Testing
#  Heat Exchanger Pressure Drop Monitoring
#  Water Treatment Applications
#  Tank Level Monitoring Horizontal or Vertical
#  Flow Monitoring & Balancing
 
Product Features
#  DP Ranges from 0-25 PSID to 0-100 PSID
#  Elastomer Diaphragm Sensing Element, No Cross Port Leakage
#  Up to 3000 PSIG Working Pressure (200 bar)
#  Over-Range Protection, High over Low and Low over High
#  Gauge Housings available in Aluminum, Brass, 316/316L Stainless
Steel and Acetal Plastic
#  Wide Range of Elastomers
 
Product Features/Benefits
#  Simple Rugged Designs
#  Glass Reinforced Thermoplastic Gauge Front Is Standard
#  Weather Resistant & Corrosion Resistant Gauge Front
#  5 Year Warranty
 
Specifications:
#  DP Ranges from 0-25 PSID to 0-100 PSID
Available in a Variety of Equivalent Ranges and/or Flow Scales (Square Root)
#  Accuracy ±2%* or ±5% of Full Scale
#  Dial Size 2-1/2" Rd. (Standard) 4-1/2" Rd. (Optional)
#  Working Pressure Alum and S.S. - 3000 P.S.I.G. Brass - 1500 PSIG
#  Material of Construction – Body: Aluminum, Brass, or 316 Stainless
Steel
#  Materials of Construction – Internals: 316 Stainless Steel and
Elastomer Diaphragm
Switch Options (Terminal Strip Interface)
1 or 2 - SPDT 3W, 125 VAC/VDC, 0.25 amps
1 or 2 - SPST (Normally Open) 25W, 240 VAC/VDC, 0.5 amps
#  Electrical Enclosures NEMA 4X and NEMA 7
#  CE Marked in Accordance With Low Voltage Directive
#  Hazardous Locations
Div I
Div II
Transmitter Options